Relative humidity multi-parameter transmitter PFAMDZZ-00EB MILLI PRO

pressuretemperatureCO2

Code
PFAMDZZ-00EB

Overview
Ambient temperature, relative humidity, illuminance, carbon dioxide (CO₂) and atmospheric pressure sensor designed for exclusive use with Electrex PRO series instruments equipped with the SIO Bus. Module of the Milli Pro family with two RJ45 ports for direct SIO Bus connection. Not addressable. Powered by the SIO Bus at +3.3 Vdc. White ventilated enclosure for indoor environmental monitoring in industrial installations.

Typical measurement accuracy

• Temperature: ±0.1°C
• Relative Humidity: ±1.0% RH
• CO₂ concentration: 400–2000 ppm (±50 ppm + 5% of reading)
• Pressure: 20 kPa–110 kPa (±1 Pa under ideal laboratory conditions; altitude error ≈ ±0.3 m)

Connectivity and power
Equipped with two RJ45 ports for SIO Bus connection. No device addressing required. Powered directly from the SIO Bus at +3.3 Vdc.

Mechanical
White ventilated enclosure. Dimensions: 80 × 80 × 25 mm.

Compatibility
For exclusive use with Electrex PRO series instruments equipped with the SIO Bus.

Technical specifications

• Model code: PFAMDZZ-00EB
• Sensor types: Temperature, Relative Humidity, Illuminance, CO₂, Atmospheric Pressure
• Temperature accuracy: ±0.1°C
• Humidity accuracy: ±1.0% RH
• CO₂ range & accuracy: 400–2000 ppm (±50 ppm + 5% of reading)
• Pressure range & accuracy: 20 kPa–110 kPa (±1 Pa ideal lab conditions; altitude error ≈ ±0.3 m)
• Bus interface: SIO Bus (two RJ45 ports)
• Addressing: Not addressable
• Power supply: +3.3 Vdc via SIO Bus
• Enclosure: White, ventilated
• Dimensions (W×H×D): 80 × 80 × 25 mm